Back a couple months ago, my buddy Charlie and I did an experiment to see if we can do some 3D images and video with our identical Canon 7D cameras. It worked with good results, and we made a few different kinds of 3Dgraphy including both anaglyphs and stereoscopy

Taking it a step further, Charlie improves the experience by rigging a viewmaster reel to show our images!

Take a look at his articles:

Part 1: http://theb-roll.com/day-113-experiments-in-3d/

Part 2: http://theb-roll.com/day-211-diy-view-master-reel/